Ursa Major Filament is a galaxy filament.[1] The filament is connected to the CfA Homunculus, a portion of the filament forms a portion of the "leg" of the Homunculus.[2]
^The Astrophysical Journal Supplement Series, Volume 121, Issue 2, pp. 445-472. "Photometric Properties of Kiso Ultraviolet-Excess Galaxies in the Lynx-Ursa Major Region" 04/1999Bibcode:1999ApJS..121..445T